The blastocyst is the ________ layer of cells of a developing zygote
A) inner
B) middle
C) outer
D) fetal
A) inner
Psychology
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Research on newborns indicates that they have a sense of number and quantity. What does this finding suggest about Piaget's theory of cognitive development?
a. It confirms what Piaget claimed about infants in the sensorimotor phase. b. Some infants are born with superior intelligence. c. Piaget may have underestimated some cognitive abilities of infants and children. d. Culture determines what infants are capable of doing.
Psychology
The male sperm and the female ovum are also called __________ cells
Fill in the blanks with correct word
Psychology